a region where oceanic plates sink down into the asthenosphere is called a subduction zone.
Subduction Zone
Is there magnetic stripe son the ocean floor are places where oceanic crust sink back to the mantle
All oceanic plates float on top of the mantle, and sink into the mantle underneath a less dense plate in plate collision zones.
subduction
A subduction zone.
It is denser than continental crust.
It's because the oceanic plate is more dense than the continental plate.
Subduction zones or trenches.
density
this is because the oceanic plate is much denser than the continental plate so when they collide the oceanic plate will sink easily
Subduction.